A washer with one surface shaped to fit a similarly curved surface, the other surface of the washer being either parallel with the shaped surface or in the form of raised boss having either a flat bearing surface or a recess designed for holding a nut. Excludes washer (1), concave and washer (1), convex.
Classification: Washers other than lock washers, iron or steel
NSN 5935-00-935-5769
NSN 6650-00-166-7160
NSN 6320-01-227-2648
NSN 5965-01-105-4194
NSN 5996-01-190-9982
NSN 5960-00-796-1664
NSN 6145-01-392-1116
NSN 5905-01-603-8256
NSN 6130-00-327-7553
NSN 6130-00-935-5589
NSN 6685-00-290-6151
NSN 5990-01-465-9235